Theory of Intelligence
11TH•Mathematics•Trigonometric Identities•Question 4

(i)

Prove that:

timer1 min read•format_list_bulletedConcept 1 of 2•forumLesson Discussion

(i)

tan⁡(180∘+α)cot⁡(90∘−α)sin⁡(360∘−α)cos⁡(270∘+α)=−sec⁡2α\dfrac{\tan(180^\circ + \alpha)\cot(90^\circ - \alpha)}{\sin(360^\circ - \alpha)\cos(270^\circ + \alpha)} = -\sec^2\alpha

Discuss theoretical concepts, mathematical formulas, and architectural foundations.

Supports inline code with `backticks`
No comments yet. Be the first to start the discussion!
Next Part
(ii)
arrow_forward